Revert "Check empty? to avoid introducing nils"

This reverts commit 580cd173cbf92aa9851e68d635af518a668a6cdc.
This commit is contained in:
Jack Nagel 2015-05-28 23:57:02 -04:00
parent 0abe16673e
commit 5cb392d9d7

View File

@ -125,17 +125,14 @@ module Homebrew
return ofail "Formula has no stable version: #{f.name}"
end
bottle_revision = 0
unless ARGV.include? "--no-revision"
if ARGV.include? '--no-revision'
bottle_revision = 0
else
ohai "Determining #{f.name} bottle revision..."
versions = FormulaVersions.new(f)
bottle_revisions = versions.bottle_version_map("origin/master")[f.pkg_version]
unless bottle_revisions.empty?
bottle_revisions.pop if bottle_revisions.last > 0
bottle_revision = bottle_revisions.max + 1
end
bottle_revisions.pop if bottle_revisions.last.to_i > 0
bottle_revision = bottle_revisions.any? ? bottle_revisions.max.to_i + 1 : 0
end
filename = Bottle::Filename.create(f, bottle_tag, bottle_revision)